Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	44.28	44.38	44.28	44.36	153,885	+0.06(+0.13%)
Aug 30, 2012	44.36	44.39	44.20	44.31	41,831	+0.04(+0.10%)
Aug 29, 2012	44.40	44.40	44.27	44.27	9,864	+0.05(+0.11%)
Aug 27, 2012	44.27	44.32	44.13	44.22	17,792	+0.02(+0.04%)
Aug 24, 2012	44.24	44.28	44.14	44.20	9,427	-0.02(-0.04%)
Aug 23, 2012	44.16	44.22	44.11	44.22	5,501	+0.09(+0.21%)
Aug 22, 2012	43.98	44.15	43.95	44.13	16,630	+0.12(+0.28%)
Aug 21, 2012	44.12	44.12	43.77	44.00	25,632	-0.11(-0.24%)
Aug 20, 2012	44.51	44.51	43.95	44.11	29,516	+0.03(+0.08%)
Aug 17, 2012	44.08	44.08	43.98	44.08	27,944	+0.01(+0.02%)
Aug 16, 2012	44.02	44.08	43.95	44.07	15,744	+0.10(+0.24%)
Aug 15, 2012	44.09	44.09	43.95	43.96	12,144	-0.13(-0.30%)
Aug 14, 2012	44.02	44.14	43.95	44.09	20,723	+0.13(+0.30%)
Aug 13, 2012	43.91	44.06	43.91	43.96	15,062	-0.07(-0.16%)
Aug 10, 2012	43.95	44.08	43.93	44.03	19,266	+0.04(+0.09%)
Aug 09, 2012	44.03	44.07	43.82	43.99	19,122	-0.05(-0.10%)
Aug 08, 2012	44.10	44.13	43.96	44.04	13,542	+0.06(+0.14%)
Aug 07, 2012	43.98	44.06	43.95	43.98	5,378	+0.07(+0.16%)
Aug 06, 2012	43.99	44.05	43.89	43.91	22,539	-0.11(-0.26%)
Aug 03, 2012	44.57	44.57	43.98	44.02	19,621	-0.30(-0.68%)
Aug 02, 2012	44.28	44.32	44.23	44.32	17,116	+0.08(+0.19%)
Aug 01, 2012	44.21	44.27	44.15	44.24	15,308	+0.10(+0.22%)
Jul 31, 2012	44.27	44.27	44.14	44.14	5,838	-0.10(-0.22%)
Jul 30, 2012	44.13	44.25	44.13	44.24	18,284	+0.04(+0.09%)
Jul 27, 2012	44.25	44.34	44.11	44.20	26,071	-0.07(-0.17%)
Jul 26, 2012	44.25	44.31	44.22	44.28	22,975	-0.03(-0.06%)
Jul 25, 2012	44.23	44.32	44.22	44.30	15,094	+0.03(+0.07%)
Jul 24, 2012	44.21	44.27	44.18	44.27	18,331	+0.12(+0.28%)
Jul 23, 2012	44.09	44.24	44.09	44.15	22,773	+0.07(+0.16%)
Jul 20, 2012	44.02	44.11	44.01	44.08	16,830	+0.07(+0.16%)
Jul 19, 2012	44.02	44.04	43.95	44.01	12,889	-0.03(-0.06%)
Jul 18, 2012	43.99	44.07	43.94	44.04	39,670	+0.02(+0.03%)
Jul 17, 2012	44.05	44.05	43.98	44.02	23,897	+0.00(+0.01%)
Jul 16, 2012	43.94	44.03	43.93	44.02	15,620	+0.11(+0.25%)
Jul 13, 2012	43.85	43.97	43.84	43.91	31,134	-0.03(-0.08%)
Jul 12, 2012	43.88	43.94	43.87	43.94	17,836	+0.07(+0.16%)
Jul 11, 2012	43.79	43.89	43.76	43.87	22,195	+0.05(+0.12%)
Jul 10, 2012	43.63	43.82	43.63	43.82	36,870	+0.22(+0.50%)
Jul 09, 2012	43.52	43.65	43.45	43.60	11,705	+0.07(+0.17%)
Jul 06, 2012	43.46	43.53	43.30	43.53	12,318	+0.23(+0.54%)
Jul 05, 2012	43.62	43.62	43.27	43.30	39,549	-0.31(-0.70%)
Jul 03, 2012	43.52	43.60	43.52	43.60	13,604	+0.03(+0.07%)
Jul 02, 2012	43.52	43.57	43.43	43.57	60,191	+0.38(+0.88%)
Jun 29, 2012	43.18	43.52	43.18	43.19	8,519	-0.01(-0.02%)
Jun 28, 2012	43.30	43.50	43.20	43.20	50,049	-0.16(-0.37%)
Jun 27, 2012	43.38	43.48	43.17	43.36	60,443	-0.05(-0.12%)
Jun 26, 2012	43.37	43.41	43.23	43.41	13,480	+0.01(+0.02%)
Jun 25, 2012	43.37	43.40	43.23	43.40	6,591	+0.06(+0.13%)
Jun 22, 2012	43.35	43.39	43.30	43.34	44,859	+0.03(+0.07%)
Jun 21, 2012	43.41	43.47	43.31	43.31	101,156	-0.06(-0.14%)
Jun 20, 2012	43.45	43.47	43.37	43.38	86,555	-0.07(-0.16%)
Jun 19, 2012	43.52	43.54	43.44	43.44	17,574	+0.09(+0.20%)
Jun 18, 2012	43.51	43.51	43.32	43.36	26,277	-0.03(-0.07%)
Jun 15, 2012	43.41	43.52	43.26	43.39	39,951	+0.08(+0.18%)
Jun 14, 2012	43.33	43.48	43.29	43.31	22,595	-0.02(-0.05%)
Jun 13, 2012	43.52	43.52	43.14	43.33	57,126	-0.10(-0.23%)
Jun 12, 2012	43.41	43.44	43.25	43.43	11,121	-0.01(-0.03%)
Jun 11, 2012	43.44	43.44	43.17	43.44	13,661	+0.16(+0.36%)
Jun 08, 2012	43.30	43.31	43.13	43.28	33,585	-0.00(-0.01%)
Jun 07, 2012	43.31	43.31	43.25	43.29	11,313	-0.03(-0.06%)
Jun 06, 2012	43.30	43.42	43.09	43.31	27,863	-0.10(-0.24%)
Jun 05, 2012	43.37	43.49	43.35	43.42	12,616	-0.04(-0.09%)
Jun 04, 2012	43.35	43.49	43.26	43.46	24,184	+0.04(+0.10%)

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